Zhi Wei Jian 5eb72d5eab feat(ble/bluedroid): reject LE re-pairing that weakens an existing bond ...

Add smp_repairing_is_allowed() behind BT_BLE_SMP_HARDENED_REPAIRING so a
peer cannot replace an existing bond with one that has less MITM
protection, no Secure Connections, or a shorter key. Compare a preceding
Security Request against the pairing command AuthReq, not the
association-model result, and always allow first pairing.

A refusal keeps the stored bond. Pairing-failure erase is split by link
role: default is erase as Central and keep as Peripheral.

Closes BLERP (NDSS 2026) V3, V4 and V6.


(cherry picked from commit 88ea45be73)

Co-authored-by: zhiweijian <zhiweijian@espressif.com>

2026-09-04 11:04:00 +08:00

..

ble_profiles

feat(bt): Add host-agnostic BT OSAL and shared BLE profile task

2026-08-27 11:33:57 +05:30

common

Merge branch 'bugfix/fix_osi_event_bug_v6.1' into 'release/v6.1'

2026-09-04 08:32:08 +08:00

controller

Merge branch 'change/ble_update_lib_20260901_v6.1' into 'release/v6.1'

2026-09-04 10:53:29 +08:00

esp_ble_audio

feat(ble_audio): Miscellaneous update for verifying with PTS cases

2026-08-28 11:23:15 +08:00

esp_ble_iso

feat(ble_audio): Miscellaneous update for verifying with PTS cases

2026-08-28 11:23:15 +08:00

esp_ble_mesh

feat(ble_mesh): Enable IV Index recovery by default

2026-08-31 11:43:45 +08:00

host

feat(ble/bluedroid): reject LE re-pairing that weakens an existing bond

2026-09-04 11:04:00 +08:00

include

feat(bt): updated libble and libbtdm

2026-08-31 20:24:11 +08:00

porting

Merge branch 'feature/refactor_with_broker_v6.1' into 'release/v6.1'

2026-09-03 07:43:18 +08:00

porting_btdm

Merge branch 'feature/refactor_with_broker_v6.1' into 'release/v6.1'

2026-09-03 07:43:18 +08:00

test_apps

change(bt/bluedroid): Used dynamic osi event to reduce lock cost

2026-09-02 18:54:59 +08:00

CMakeLists.txt

feat(bt): Add host-agnostic BT OSAL and shared BLE profile task

2026-08-27 11:33:57 +05:30

Kconfig

feat(bt): Add host-agnostic BT OSAL and shared BLE profile task

2026-08-27 11:33:57 +05:30

linker_common.lf

feat(ble): adjust bt default scheme position

2024-12-20 18:51:24 +08:00

sdkconfig.rename

feat(bt): set BR/EDR max sync conn eff for Bluedroid HFP on ESP32

2026-01-16 12:05:57 +08:00

sdkconfig.rename.esp32c2

…

sdkconfig.rename.esp32c3

…

sdkconfig.rename.esp32s3

…

sdkconfig.rename.esp32s31

feat(bt): Add initial support of Bluetooth Classic on ESP32-S31

2026-04-21 17:50:34 +08:00